From 41b099172fc992fa0c39693c88b63b9d9e7be9b4 Mon Sep 17 00:00:00 2001
From: Francois Gouget <fgouget@free.fr>
Date: Tue, 22 May 2007 18:12:05 +0200
Subject: [PATCH] port.h: Issue an error if port.h is included after the
 regular Wine headers.

---
 include/wine/port.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/wine/port.h b/include/wine/port.h
index 8861408c334..6ab0627cd71 100644
--- a/include/wine/port.h
+++ b/include/wine/port.h
@@ -25,6 +25,10 @@
 # error You must include config.h to use this header
 #endif
 
+#ifdef __WINE_BASETSD_H
+# error You must include port.h before all other headers
+#endif
+
 #define _FILE_OFFSET_BITS 64
 #define _GNU_SOURCE  /* for pread/pwrite */
 #include <fcntl.h>